Rated 4.8 (5,931+)
Stratum Lab®
Elastin Peptide Skin Tightening Formula
- Targets loose skin after weight loss at the source
- 1,000mg marine elastin peptides from wild-caught fish — highest dose on the market
- Rebuilds the protein your body stopped producing in your 20s
- Made in USA • GMP certified • 3rd Party Lab tested
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"In a 12-week clinical trial, 91% of participants showed measurable improvements in skin elasticity and firmness following daily elastin peptide supplementation, with visible results in commonly affected areas including the arms, abdomen, and neck."
Us
Others
Targets Elastin, Not Just Collagen
Most skin supplements focus only on collagen. We rebuild elastin — the protein responsible for skin's snap-back and firmness.
Works at the Dermal Layer
Bioavailable peptides absorbed through the gut and delivered where elastin fibers are actually rebuilt — not sitting on the skin's surface.
Clinical-Strength Dose
Each serving contains a meaningful dose of elastin peptides, not a sprinkle of trendy ingredients designed to look good on the label.
Visible Results Within 12 Weeks
91% of verified customers reported firmer, tighter-looking skin within their first three months of daily use.*
Ingredient
Benefit
One ingredient. Clinical dose.
Clean and clinical: No fillers. No fluff. Just what your skin actually needs. Marine Elastin Peptides — 1,000mg. Hydrolyzed elastin derived from sustainably wild-caught fish, broken down enzymatically so your body can absorb every milligram. This is the specific protein your skin uses to restore bounce and firmness — delivered at clinical-strength potency.
Sarah M. Verified Customer
"After dropping 80 pounds, I had loose skin all over. Three months using Elastin Peptide and the difference in my arms is obvious — they look noticeably firmer. Wearing a tank top doesn't feel like a big deal anymore."
4 Reasons Elastin Peptide Succeeds Where Other Solutions Don't
Most skin supplements only address one part of the puzzle. Elastin Peptide does what those formulas miss — here are the four ways it goes to work on loose skin.
Reactivates Elasticity
Restores the elastin your body quietly stopped producing once you hit your twenties. Pinch your skin and watch it spring back into place — that bounce is elastin doing exactly what it's designed to do. That's the response you're rebuilding from the inside.
Works Below the Surface
Operates deep in the dermal layer — somewhere creams and shapewear simply can't go. Skip the routine of stacking lotions that just sit on top of your skin. This formula goes after the problem at its actual source, deep below the surface where new elastin fibres form.
Hits the Stubborn Spots
Goes to work on the stomach, upper arms, thighs, and neck — the places loose skin tends to settle. Imagine glancing down and not seeing your stomach spilling over your jeans. Waving without the underarm jiggle. That's the destination.
Strengthens Skin Structure
Builds firmer, denser skin that keeps its shape rather than slumping. The thin, fragile skin that marks up easily and droops? That phase is over. You're laying down stronger, thicker skin that genuinely holds itself together.
True Stories. Visible Changes.
Here's what's pulling thousands away from collagen — and onto elastin.
I'd tried it all — collagen powders for a year, bio oil, dry brushing, every compression garment out there. None of it touched my loose skin. My daughter ended up ordering Elastin Peptide for me. Twelve weeks later I put on a swimsuit on holiday for the first time in five years. I sat in the hotel room crying. This one genuinely works.
Dropped 85 lbs after a gastric sleeve and was already putting money aside for skin removal surgery. Tried Elastin Peptide as a last resort. Three months in, my surgeon told me the loose skin had tightened up enough that surgery wasn't necessary anymore. Saved me a fortune.
Menopause hit and my neck and jawline went first. I looked in the mirror one morning and didn't recognise myself. Started Elastin Peptide after my sister recommended it. Around week 8 my husband asked if I'd had something done. Nothing done — just consistent every morning with my coffee. The skin under my chin is actually tight again.
Lost 60 pounds over a year of training for a half marathon. Proud of the weight loss, embarrassed by the skin that came with it. Wouldn't take my shirt off at the beach with my kids. Three months on Elastin Peptide and my stomach has properly firmed up — not perfect, but a massive difference. Took the kids swimming last weekend and didn't think twice about it.
Spent 9 months on Ozempic and dropped 55 pounds — but my skin ended up looking worse than it did before the weight loss. After 10 weeks of taking Elastin Peptide, my arms and stomach feel like a different body. Firmer. Denser. My husband pointed it out before I'd even mentioned I was trying anything.
What to Expect From Your Skin
Elastin Peptide works gradually beneath the surface, restoring your skin's natural bounce one layer at a time. Here's how the transformation unfolds when you take it consistently.
Week 1-2: Laying the Groundwork
- New elastin peptides start being absorbed into the deeper layers of your skin
- That thin, fragile feeling begins to fade — your skin feels stronger to the touch
- The work has begun beneath the surface, even before any visible change
Week 3-4: The Turning Point
- Skin starts feeling denser, more cushioned, and noticeably more hydrated
- The areas that always felt loose start to feel like there's something solid behind them again
- You'll find yourself running your hand over your arms wondering when it changed
Month 2: The Visible Shift
- Firming becomes noticeable across the stomach, arms, and thighs
- Shirts and trousers sit cleaner — no more gathering or pulling over loose patches
- You catch your reflection and realise something has genuinely changed
Month 3+: The Reward
- The change is no longer just yours to notice — others see it too
- Your partner, friends, or family bring it up without you saying a word
- Tank tops, fitted dresses, and swimwear move from "no chance" to "why not"
TRUE STORIES. TRUE RESULTS.
Louise C., 42,
28
Verified Buyer
"I dropped 95 pounds and ended up with stomach skin that draped down in a fold. For three years I wouldn't even glance at my own reflection. Then five months on Elastin Peptide passed and my husband noticed before me — said my middle looked different. He was right. The fold is smaller, tighter, less of everything it used to be. I tucked a shirt in last week. Small thing. Huge for me."
Jessica R., 39,
30
Verified Buyer
"Ozempic worked — 6 months and the weight was gone. But my stomach looked worse than it ever had. Just loose skin hanging. I'd already tried collagen, compression garments, every cream going. None of it did a thing. Then I started Elastin Peptide and within 6 months I could actually see the change in my stomach. My sister thought I'd had surgery. Nope. Two capsules a day, that's it."
The Numbers Behind 5,931+ Reviews
The Numbers Behind 5,931+ Reviews
0%
Firmness You Can See
Of customers said their skin looked visibly firmer and more lifted after eight weeks of daily use.
0%
The Bounce Is Back
Of customers reported their skin felt springier and bounced back faster when pressed — within six weeks.
0%
Smoother to the Touch
Of customers noticed reduced crepiness on the arms, stomach, or thighs before finishing their first bottle.
0%
Sticking With It Long-Term
Of customers said they planned to keep Elastin Peptide as a long-term part of their routine.
* Based on internal studies and customer feedback surveys.
Frequently Asked Questions
How does Elastin Peptide actually work?
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Each serving provides 1,000mg of hydrolyzed marine elastin peptides — the exact protein your skin relies on to stretch, bounce, and snap back into place. Rapid weight loss damages your existing elastin fibres, and after your early twenties your body essentially stops producing new ones. Elastin Peptide supplies the building blocks your skin needs to repair and replace those fibres from within. Two capsules a day is all it takes.
Why not just take collagen instead?
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Collagen and elastin are completely separate proteins doing completely separate jobs in your skin. Collagen handles structure and firmness. Elastin handles stretch and snap-back. If your skin has gone slack after weight loss, the missing piece is elastin — not collagen. Loading up on collagen for loose skin is a bit like piling bricks onto a trampoline with no springs. The bricks aren't the problem. You need the springs back. Elastin is the springs.
What if it doesn't work for me?
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You're covered by a 60-day money-back guarantee. No long forms. No back-and-forth. If your skin doesn't change, you get a full refund.
Is it safe to take every day?
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Yes. Elastin Peptide is a single-ingredient formula: hydrolyzed marine elastin peptides sourced from wild-caught fish. No fillers, no artificial additives, no stimulants. Anyone with a fish allergy should avoid it. If you're pregnant, breastfeeding, or taking prescribed medication, check with your doctor before starting.
I've had loose skin for years. Am I too late?
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Not at all. Your skin keeps the ability to rebuild elastin fibres whenever it's given the right materials to work with. Plenty of customers came to Elastin Peptide after living with loose skin for 2, 3, even 5+ years — and have seen improvement. Skin that's been loose for longer may take a bit more time to respond, but the underlying mechanism still does its job.
Will this work for loose skin after gastric sleeve or bypass surgery?
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Yes. The process behind loose skin is the same no matter how the weight came off. Fast weight loss damages elastin fibres regardless of the cause — surgery, medication, or diet and exercise. Elastin Peptide gives your skin the protein it needs to rebuild those fibres back up.
Does this work for weight loss from Ozempic, Wegovy, or Mounjaro?
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Yes — and it's a particularly common reason people find us. GLP-1 medications produce rapid weight loss, and rapid weight loss is exactly what tears down existing elastin fibres. Elastin Peptide was formulated with this scenario in mind. A significant portion of our customer base is currently on or coming off GLP-1 medications, and many of them report noticeable improvement in skin tightness once they start.
When can I expect to see results?
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Most people feel a textural change in the first two to four weeks — skin starts to feel thicker, less fragile, less papery. Visible tightening usually shows up between weeks 8 and 12 with daily use. Clinical research on elastin peptide supplementation has shown measurable elasticity improvements within 12 weeks. For the strongest results, plan on staying consistent for at least six months.
How is this different from creams or compression garments?
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Compression garments mask loose skin — the moment you take them off, you're back where you started. Creams and serums work on the outer layer of skin and can't physically penetrate down to the dermal layer where elastin fibres actually live. Elastin Peptide works the opposite way: it travels through the body and supplies the protein directly to the layer that needs it. It treats the cause rather than covering up the symptom.